Question

Flowers        along the road last year.
A. planted              B. are planted          C. were planted

Answer 1

C

试题分析：句意：去年沿公路种了花。根据题干分析句子主语flowers和动词plant构成被动关系，所以用被动语态，时间状语是last year（去年），所以用一般过去时的被动语态，故选C。